ST JUDE MEMPHIS MARATHON HALF MARATHON 2025

Shelby Crosskno

Jonesboro, AR

Bib: 14576 F

0:00

0:00

/ mi

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Overall

#0 / 6843

Gender (Female)

#0 / 3868

Division (F25-29)

#0 / 584

Race Day Weather

35°/25°F

mist

Race Timeline

Ribbon color based on

FasterSteadySlower· vs. your average pace

Mile 5 · 261 ft

Start

0:00

Race begins

258 ft elev

5K· 3.11 mi

11:56/mi

37:04

↑ 118 ft↓ 72 ft0.3% grade

304 ft elev

10K· 6.21 mi

12:01/mi

1:14:24

↑ 105 ft↓ 119 ft

290 ft elev

9:21/mi

1:31:07

↑ 35 ft↓ 76 ft0.4% grade

245 ft elev

10M

12:30/mi

1:56:06

↑ 45 ft↓ 35 ft

254 ft elev

11M

13:18/mi

2:09:24

↑ 29 ft↓ 24 ft

260 ft elev

Finish· 13.11 mi

14:29/mi

2:39:57

↑ 73 ft↓ 70 ft

262 ft elev

Course Elevation

407ft

Total climb

79ft

Range

237 to 316 ft

403ft

Total descent

About the height of a seven-story building

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The Course

Half Splits

1st Half· via 10K

1:14:2411:58 /mi⚡ faster

2nd Half

1:25:3212:24 /mi+15.0%

Positive split — 15.0% slower in the second half

AI Race Performance Report

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	37:04	11:56	3.11 mi	37:04	11:56	-
10K	1:14:24	11:58	3.10 mi	37:20	12:01	+0:05
8M	1:31:07	11:23	1.79 mi	16:43	9:21	-2:40
10M	1:56:06	11:37	2.00 mi	24:59	12:30	+3:09
11M	2:09:24	11:46	1.00 mi	13:18	13:18	+0:48
Finish(13.11 mi)	2:39:57	12:12	2.11 mi	30:33	14:29	+1:11

Trend:

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Checkpoints & Pacing

Pace Line

Fastest Pace

9:21 /mi

Average Pace

12:12 /mi

Slowest Pace

14:29 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

16:43

10% of race

Time at Steady Pace

1:39:23

62% of race

Time at Slower Pace

43:51

27% of race

Average Pace: 12:12 /mi

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Faster pace (< avg)

Steady pace (≈ avg)

Slower pace (> avg)

Heatmap

0mi3.3mi6.6mi9.8mi13.1mi

Pace:

Faster

Steady

Slower

Checkpoint and Segment Rankings

Checkpoint	Seg. Dist	Overall	Females	F25-29	Seg. Overall	Seg. Females	Seg. F25-29
5K	3.11 mi	5222	2714	2714	5222	2714	2714
10K	3.10 mi	5007+215	2577+137	2577+137	4828	2452	2452
8M	1.79 mi	4865+142	2489+88	2489+88	4336	2167	2167
10M	2.00 mi	4746+119	2409+80	2409+80	4397	2218	2218
11M	1.00 mi	4716+30	2395+14	2395+14	4547	2325	2325
Finish(13.11 mi)	2.11 mi	4704+12	2402-7	2402-7	4632	2417	2417

2417

Passing Analysis

No position changes recorded for this athlete.

All Results

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Public Race Data

Enhanced athlete results built from publicly available data.

Race managed by

ALSAC / St. Jude Children's Research Hospital

Race timed by

Sportstats